2201214757 has 16 divisors (see below), whose sum is σ = 2683117440. Its totient is φ = 1762795008.

The previous prime is 2201214739. The next prime is 2201214781. The reversal of 2201214757 is 7574121022.

It is not a de Polignac number, because 2201214757 - 2⁷ = 2201214629 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2201214797) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51207 + ... + 83812.

It is an arithmetic number, because the mean of its divisors is an integer number (167694840).

Almost surely, 2^2201214757 is an apocalyptic number.

It is an amenable number.

2201214757 is a deficient number, since it is larger than the sum of its proper divisors (481902683).

2201214757 is a wasteful number, since it uses less digits than its factorization.

2201214757 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135180.

The product of its (nonzero) digits is 7840, while the sum is 31.

The square root of 2201214757 is about 46917.1051643215. The cubic root of 2201214757 is about 1300.8307819826.

Adding to 2201214757 its reverse (7574121022), we get a palindrome (9775335779).

The spelling of 2201214757 in words is "two billion, two hundred one million, two hundred fourteen thousand, seven hundred fifty-seven".